A number of changes to capital allowances were announced at the Budget, including an increase in the Annual Investment Allowance (AIA), for two years to £1 million, in relation to qualifying expenditure incurred from 1 January 2019. The AIA is currently £200,000 per annum. Complex calculations may apply to accounting periods which straddle 1 January 2019.

Other changes to the rules include:

a reduction in the rate of writing down allowance on the special rate pool of plant and machinery, including long-life assets, thermal insulation, integral features and expenditure on cars with CO2 emissions of more than 110g/km, from 8% to 6% from April 2019. Complex calculations may apply to accounting periods which straddle this date

clarification as to precisely which costs of altering land for the purposes of installing qualifying plant or machinery qualify for capital allowances, for claims on or after 29 October 2018

the end of the 100% first year allowance and first year tax credits for products on the Energy Technology List and Water Technology List from April 2020

an extension of the current 100% first year allowance for expenditure incurred on electric charge-point equipment until 2023.

In addition, a new capital allowances regime will be introduced for structures and buildings. It will be known as the Structures and Buildings Allowance and will apply to new non-residential structures and buildings. Relief will be provided on eligible construction costs incurred on or after 29 October 2018, at an annual rate of 2% on a straight-line basis.

Burrows Scarborough and Harwoods are practicing names of Burrows Scarborough Limited, which is registered in England - Company Number 4939546.Registered to carry on audit work in the UK & Ireland by the Institute of Chartered Accountants in England & Wales - Firm number C001078720